kknongchang_2506/app/Module/Game/Services/ProtobufConverter.php

<?php

namespace App\Module\Game\Services;

use App\Module\Game\Dtos\ConsumeGroupDto;
use App\Module\Game\Dtos\ConsumeItemDto;
use App\Module\Game\Dtos\RewardGroupDto;
use App\Module\Game\Dtos\RewardItemDto;
use App\Module\Game\Enums\CONSUME_TYPE;
use App\Module\Game\Enums\REWARD_TYPE;
use Uraus\Kku\Common\Deduct;
use Uraus\Kku\Common\DeductCoin;
use Uraus\Kku\Common\DeductItem;
use Uraus\Kku\Common\Reward;
use Uraus\Kku\Common\RewardCoin;
use Uraus\Kku\Common\RewardItem;
use Uraus\Kku\Common\RewardGod;
use Uraus\Kku\Common\RewardPets;
use Uraus\Kku\Common\RewardPetPowers;
use Uraus\Kku\Common\RewardSkin;

/**
 * Protobuf转换器
 * 
 * 负责将DTO对象转换为Protobuf对象
 */
class ProtobufConverter
{
    /**
     * 将消耗组DTO转换为Protobuf Deduct对象
     *
     * @param ConsumeGroupDto $consumeGroupDto 消耗组DTO
     * @return Deduct Protobuf Deduct对象
     */
    public static function convertConsumeGroupToDeduct(ConsumeGroupDto $consumeGroupDto): Deduct
    {
        $deduct = new Deduct();
        $coins = [];
        $items = [];

        foreach ($consumeGroupDto->items as $item) {
            switch ($item->consumeType) {
                case CONSUME_TYPE::ITEM->value:
                    $deductItem = new DeductItem();
                    $deductItem->setItemId($item->targetId);
                    $deductItem->setInstanceId(0); // 默认为0，表示不指定实例
                    $deductItem->setQuantity($item->quantity);
                    $items[] = $deductItem;
                    break;

                case CONSUME_TYPE::CURRENCY->value:
                case CONSUME_TYPE::FUND_CONFIG->value:
                case CONSUME_TYPE::FUND_CONFIGS->value:
                    $deductCoin = new DeductCoin();
                    $deductCoin->setType($item->targetId);
                    $deductCoin->setQuantity($item->quantity);
                    $coins[] = $deductCoin;
                    break;
            }
        }

        $deduct->setCoins($coins);
        $deduct->setItems($items);

        return $deduct;
    }

    /**
     * 将奖励组DTO转换为Protobuf Reward对象
     *
     * @param RewardGroupDto $rewardGroupDto 奖励组DTO
     * @return Reward Protobuf Reward对象
     */
    public static function convertRewardGroupToReward(RewardGroupDto $rewardGroupDto): Reward
    {
        $reward = new Reward();
        $coins = [];
        $items = [];
        $gods = [];
        $pets = [];
        $petPowers = [];
        $skins = [];

        foreach ($rewardGroupDto->items as $item) {
            switch ($item->rewardType) {
                case REWARD_TYPE::ITEM->value:
                    $rewardItem = new RewardItem();
                    $rewardItem->setItemId($item->targetId);
                    $rewardItem->setInstanceId(0); // 默认为0
                    $rewardItem->setQuantity($item->quantity);
                    
                    // 设置随机数量范围（用于奖励预览）
                    if ($item->minQuantity !== null && $item->maxQuantity !== null) {
                        $rewardItem->setMinQuantity($item->minQuantity);
                        $rewardItem->setMaxQuantity($item->maxQuantity);
                    } else {
                        $rewardItem->setMinQuantity($item->quantity);
                        $rewardItem->setMaxQuantity($item->quantity);
                    }
                    
                    $items[] = $rewardItem;
                    break;

                case REWARD_TYPE::CURRENCY->value:
                case REWARD_TYPE::FUND_CONFIG->value:
                    $rewardCoin = new RewardCoin();
                    $rewardCoin->setType($item->targetId);
                    $rewardCoin->setQuantity($item->quantity);
                    $coins[] = $rewardCoin;
                    break;

                case REWARD_TYPE::FARM_SHRINE->value:
                    $rewardGod = new RewardGod();
                    $rewardGod->setType($item->targetId);
                    // 将小时转换为秒
                    $durationHours = $item->param2 > 0 ? $item->param2 : 24; // 默认24小时
                    $rewardGod->setDiff($durationHours * 3600); // 转换为秒
                    $rewardGod->setQuantity($item->quantity);
                    $gods[] = $rewardGod;
                    break;

                case REWARD_TYPE::PET->value:
                    $rewardPet = new RewardPets();
                    $rewardPet->setPetType($item->targetId);
                    $rewardPet->setQuantity($item->quantity);
                    $pets[] = $rewardPet;
                    break;

                case REWARD_TYPE::PET_POWER->value:
                    $rewardPetPower = new RewardPetPowers();
                    $rewardPetPower->setPetId($item->targetId);
                    $rewardPetPower->setQuantity($item->quantity);
                    $petPowers[] = $rewardPetPower;
                    break;

                case REWARD_TYPE::SKIN->value:
                    $rewardSkin = new RewardSkin();
                    $rewardSkin->setId($item->targetId);
                    $rewardSkin->setQuantity($item->quantity);
                    $skins[] = $rewardSkin;
                    break;
            }
        }

        $reward->setCoins($coins);
        $reward->setItems($items);
        $reward->setGods($gods);
        $reward->setPets($pets);
        $reward->setPetPowers($petPowers);
        $reward->setSkins($skins);

        return $reward;
    }

    /**
     * 将单个消耗项DTO转换为对应的Protobuf对象
     *
     * @param ConsumeItemDto $consumeItemDto 消耗项DTO
     * @return DeductCoin|DeductItem|null 对应的Protobuf对象
     */
    public static function convertConsumeItemToProtobuf(ConsumeItemDto $consumeItemDto)
    {
        switch ($consumeItemDto->consumeType) {
            case CONSUME_TYPE::ITEM->value:
                $deductItem = new DeductItem();
                $deductItem->setItemId($consumeItemDto->targetId);
                $deductItem->setInstanceId(0);
                $deductItem->setQuantity($consumeItemDto->quantity);
                return $deductItem;

            case CONSUME_TYPE::CURRENCY->value:
            case CONSUME_TYPE::FUND_CONFIG->value:
            case CONSUME_TYPE::FUND_CONFIGS->value:
                $deductCoin = new DeductCoin();
                $deductCoin->setType($consumeItemDto->targetId);
                $deductCoin->setQuantity($consumeItemDto->quantity);
                return $deductCoin;

            default:
                return null;
        }
    }

    /**
     * 将单个奖励项DTO转换为对应的Protobuf对象
     *
     * @param RewardItemDto $rewardItemDto 奖励项DTO
     * @return RewardCoin|RewardItem|RewardGod|RewardPets|RewardPetPowers|RewardSkin|null 对应的Protobuf对象
     */
    public static function convertRewardItemToProtobuf(RewardItemDto $rewardItemDto)
    {
        switch ($rewardItemDto->rewardType) {
            case REWARD_TYPE::ITEM->value:
                $rewardItem = new RewardItem();
                $rewardItem->setItemId($rewardItemDto->targetId);
                $rewardItem->setInstanceId(0);
                $rewardItem->setQuantity($rewardItemDto->quantity);
                
                if ($rewardItemDto->minQuantity !== null && $rewardItemDto->maxQuantity !== null) {
                    $rewardItem->setMinQuantity($rewardItemDto->minQuantity);
                    $rewardItem->setMaxQuantity($rewardItemDto->maxQuantity);
                } else {
                    $rewardItem->setMinQuantity($rewardItemDto->quantity);
                    $rewardItem->setMaxQuantity($rewardItemDto->quantity);
                }
                
                return $rewardItem;

            case REWARD_TYPE::CURRENCY->value:
            case REWARD_TYPE::FUND_CONFIG->value:
                $rewardCoin = new RewardCoin();
                $rewardCoin->setType($rewardItemDto->targetId);
                $rewardCoin->setQuantity($rewardItemDto->quantity);
                return $rewardCoin;

            case REWARD_TYPE::FARM_SHRINE->value:
                $rewardGod = new RewardGod();
                $rewardGod->setType($rewardItemDto->targetId);
                // 将小时转换为秒
                $durationHours = $rewardItemDto->param2 > 0 ? $rewardItemDto->param2 : 24; // 默认24小时
                $rewardGod->setDiff($durationHours * 3600); // 转换为秒
                $rewardGod->setQuantity($rewardItemDto->quantity);
                return $rewardGod;

            case REWARD_TYPE::PET->value:
                $rewardPet = new RewardPets();
                $rewardPet->setPetType($rewardItemDto->targetId);
                $rewardPet->setQuantity($rewardItemDto->quantity);
                return $rewardPet;

            case REWARD_TYPE::PET_POWER->value:
                $rewardPetPower = new RewardPetPowers();
                $rewardPetPower->setPetId($rewardItemDto->targetId);
                $rewardPetPower->setQuantity($rewardItemDto->quantity);
                return $rewardPetPower;

            case REWARD_TYPE::SKIN->value:
                $rewardSkin = new RewardSkin();
                $rewardSkin->setId($rewardItemDto->targetId);
                $rewardSkin->setQuantity($rewardItemDto->quantity);
                return $rewardSkin;

            default:
                return null;
        }
    }
}